Overview

overview

10

Static

static

7

20011bd3c3...9c.exe

windows7-x64

10

20011bd3c3...9c.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    20011bd3c31203ba0c8601873099e09c

  • Size

    1.1MB

  • Sample

    231225-bpwx9shadq

  • MD5

    20011bd3c31203ba0c8601873099e09c

  • SHA1

    d1878d02f3ae76fdd5ed8d53df784dc4223e7251

  • SHA256

    0fc3a33196e96828b2855c78b84ecac050535a2fcbf0a84db3d0925e120fab00

  • SHA512

    985086155ca19b4ce4d46894318fb335543d6651614ba5a92882a3a61814053264ed2c539cad98ea84d84a62b39c6cc37acffd421220f51c0636e0671bb7f72e

  • SSDEEP

    12288:5MMpXKb0hNGh1kG0HWnAL7MMpXKb0hNGh1kG0HWnALt0:5MMpXS0hN0V0H7MMpXS0hN0V0H2

Score
10/10
aspackv2persistenceransomware

Malware Config

Targets

    • Target

      20011bd3c31203ba0c8601873099e09c

    • Size

      1.1MB

    • MD5

      20011bd3c31203ba0c8601873099e09c

    • SHA1

      d1878d02f3ae76fdd5ed8d53df784dc4223e7251

    • SHA256

      0fc3a33196e96828b2855c78b84ecac050535a2fcbf0a84db3d0925e120fab00

    • SHA512

      985086155ca19b4ce4d46894318fb335543d6651614ba5a92882a3a61814053264ed2c539cad98ea84d84a62b39c6cc37acffd421220f51c0636e0671bb7f72e

    • SSDEEP

      12288:5MMpXKb0hNGh1kG0HWnAL7MMpXKb0hNGh1kG0HWnALt0:5MMpXS0hN0V0H7MMpXS0hN0V0H2

    Score
    10/10
    aspackv2persistenceransomware

    • Modifies WinLogon for persistence

      persistence

    • Renames multiple (91) files with added filename extension

      This suggests ransomware activity of encrypting all the files on the system.

      ransomware

    • ASPack v2.12-2.42

      Detects executables packed with ASPack v2.12-2.42

      aspackv2

    • Drops startup file

    • Executes dropped EXE

    • Loads dropped DLL

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Drops autorun.inf file

      Malware can abuse Windows Autorun to spread further via attached volumes.

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks